Harmonic reducer how to solve the noise problem

Release time:

2021-09-03

Harmonic reducer is through the elastic deformation of the harmonic drive function, compared to other gear reducer its noise is relatively small, and the main reason for the noise is the gear drive friction, vibration and collision

Harmonic reducer is through the elastic deformation of harmonic drive function, compared to other gear reducer its noise is relatively small, and the main reason for the noise is generated by the gear drive friction, vibration and collision, how to effectively reduce the noise, in use should pay attention to what problems, this paper will introduce the use and maintenance of reducer.

Timely and reasonable use of lubricating oil: the wrong use of lubricating grease, unreasonable lubrication and the wrong use of lubricating grease will cause immeasurable damage to the reducer. When rotating at high speed, the friction of the gear tooth surface will generate greater star heat. Improper lubrication will cause tooth surface damage, affect the accuracy of the accuracy, and increase the noise. In the design, appropriate calculations must be made between the gear pairs to compensate for thermal deformation and store lubricating oil. Reasonable use and selection of lubricating oil can ensure the safe and effective operation of the system, delay the deterioration trend of the system, and stabilize the noise level.

Correct use of harmonic reducer: normal use according to the load range specified by the manufacturer can avoid damage and damage to parts and ensure the stability of noise level. Wrong use of harmonic reducer: the noise of harmonic reducer will increase with the increase of load, and the use of illegal oversized load will increase its noise and greatly shorten its service life.

Regular maintenance: Regularly replace the grease of the harmonic reducer, replace the worn parts, tighten the loose parts, remove internal impurities, realize the cleaning of the gearbox, quickly filter the waste oil and other functions, which can ensure the safe operation of the harmonic reducer and reduce Noise and extend service life.

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